標題: | Experimental demonstration of CW light injection effect in upstream traffic TDM-PON |
作者: | Yeh, Chien-Hung Chow, Chi-Wai Wu, Yu-Fu Shih, Fu-Yuan Chi, Sien 光電工程學系 Department of Photonics |
關鍵字: | Time-division-multiplexed passive optical network (TDM-PON);CW;Burst-mode |
公開日期: | 1-六月-2010 |
摘要: | High capacity time-division-multiplexed passive optical network (TDM-PON) is an emerging fiber access network that deploys optical access lines between a carrier's central office (CO) and a customer sites. In this investigation, we demonstrate and analyze the continuous wave (CW) upstream effect in TDM-PONs. Besides, we also propose and design a protection apparatus in each optical network unit (ONU) to avoid a CW upstream traffic in TDM-PONs due to sudden external environment change or ONU failure. When an upstream CW injection occurs in TDM access network, the protection scheme can stop the CW effect within a few ms to maintain the entire data traffic. (C) 2010 Elsevier Inc. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.yofte.2010.02.008 http://hdl.handle.net/11536/5354 |
ISSN: | 1068-5200 |
DOI: | 10.1016/j.yofte.2010.02.008 |
期刊: | OPTICAL FIBER TECHNOLOGY |
Volume: | 16 |
Issue: | 3 |
起始頁: | 178 |
結束頁: | 181 |
顯示於類別: | 期刊論文 |